The Ni-Cad Battery is a durable energy storage option for emergency exit signs. It offers good cycle life and stable discharge performance, and can operate in extreme temperatures. Ni-Cad batteries also have fast charging capabilities, allowing them to recharge quickly and remain ready for use. However, due to the presence of heavy metal cadmium, they have some environmental impact and are restricted in certain applications.
FQA
REGARDING BATTERY TYPE
Q: What type of battery is built-in to your company's emergency lights?
A: Our emergency lights use nickel-cadmium batteries, nickel-metal hydride batteries, lithium batteries, lithium-iron-phosphate batteries, lead-acid batteries, etc.
REGARDING EMERGENCY DURATION
Q: How long can the emergency light continue to work after a power failure?
A: The emergency duration varies among different models. Generally, it provides at least 90 minutes of emergency duration.
REGARDING CHARGING TIME
Q: How long does it take to fully charge the battery?
A: Under normal usage conditions, it usually takes 24 hours for the battery to be fully charged.
REGARDING BATTERY LIFE
Q: What is the approximate service life of the battery?
A: Under normal usage and maintenance conditions, the service life of the battery varies with the battery type. Generally, the life of a nickel-cadmium battery can reach around 5-7 years, while that of a lead-acid battery is about 2-3 years.
REGARDING BATTERY REPLACEMENT
Q: How should the battery be replaced? Are there any precautions for replacement?
A:When replacing the battery, firstly ensure that the device is powered off. Open the device housing, locate the battery, and connect the new battery in the correct way. The model of the replacement battery should match the original device. Also, note that waste batteries should be processed in accordance with environmental requirements and must not be discarded carelessly.
REGARDING BATTERY SAFETY
Q: Is the built-in battery safe and reliable during use?
A: The built-in batteries of our exit emergency lights meet relevant safety standards and have passed strict quality tests. Equipped with fire-resistant shells and explosion-proof designs, among other safety measures, the batteries ensure safe and reliable operation.
Phone: 0086-13566557272
Whatsapp: +86-13566557272
ADD: No.546 Qiye Road, Zhouxiang Town, Cixi, Zhejiang, China
ADD: Within Dinh Vu - Cat Hai Economic Zone, Dong Hai 2 Ward, Hai An District, Hai Phong City, Viet Nam
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